AMIT Wireless Connectivity Solution Gateway for Connection among Field operation device (OT) Information Management Network (IT) Remote SCADA/Telemetry Analytics (RT) IOG – Cellular Gateway for Industries

IOG Series: Application Scenario & Industry IOT Connectivity Environment Monitor Energy Management AMR & Telemetry SCADA & Telemetry Industry Cellular Gateway IOG Series Building Facility Industry Scenario Factory Automation Device SCADA Heavy Industry In-Factory Field Security & Surveillance

IOG Series: Connectivity Between OT/IT/RT OT Device SCADA & Telemetry Alarm & Sensor AMIT Industry Gateway IOG Series @ NOC IOT Connectivity I/O Ctrl Device I/O PLC Field Bus Wi-Fi 5G Ethernet Remote (RT) Connectivity Operation (OT) Connectivity Remote Master Energy Station VPN Intranet HVAC Elevator Building Utility Information (IT) Connectivity Ethernet Wi-Fi 2.4G/5G Gateway between OT/IT/RT Complete product portfolio Various field Bus & protocol Robust & Security Connection Mechanism to Handle Event Flow Control Meter & Valve Industry Automation IOP IT Network* Local Staff & SCADA IP -CAM Security & Surveillance 4

IOG Series: Sub-Series Summary Scenario Modem :Connecting OT & RT RTU :Connecting OT & RT GW:Connecting OT,IT&RT Main Router: Connecting IT & RT Connectivity Standalone field device to control center Multiple or group field devices to ctrl center Build sub or remote field network . Main gateway for field network Main Spec. #Variant LPWA/3G/LTE Ethernet # RS485 # u*SD, USB # (1+1)*RJ45 FE Multiple D/I,D/O, A/I, A/O # Multiple RS485 # LTE, (3+1)*FE 1*2.4/5G Wi-Fi, 1*USB VDSL, SFP # Multiple*LTE #, m*GE # m*Wi-Fi, # 1*D/I+D/O, 1*RS485 Main Feature Compact Easy to use Cost effective Various I/O extension Fail-over WAN Full connectivity OT/IT/RT Rich field function & I/O Reliable Combo WAN High BW multi-WAN link Giga LAN for field subnet Built-in field server Size & Mounting 94*70*27 mm Bracket, DIN-Rail 1*TB,9~32V -30~60/70C 131*99*31mm DIN-Rail, Bracket 1*TB,9~48V 30~60/70C 187*110*31mm 2*TB,9~48V 160*125*45 mm DIN-Rail 2*TB. 12~48V 30~70C

Product Selection Guide: IOG Series 1*3/4G, 2*uSIM 1*RJ45 1*RS485 1*GPS DC 9~32V (TB) -30~70C IOG500 0P001 +: 1*3G, 1*FE 0T001 +: 1*Cat4, 1*FE 01001 +: 1*Cat1, 1*FE 0N001 +: 1*NB-IoT, 1*FE 0T501 +: 1*Cat4, 1*GE, 1*uSD, 1*uUSB IOG700 1*LTE, 2*uSIM 2*RJ45 DC 9~48V (TB) -30~70C 0T001 +: 2*FE, 1*RS485, 0T301 +: 2*FE, 4*DI+4*DO+2*AI+1*AO, 8GB-uSD 0T401 +: 2*FE, 4*RS485, 8GB-uSD 0T501 +: 2*GE, 2*RS485, 1*DI+1*DO, 1*uSD IOG761 1*LTE, 2*SIM (3+1)*FE 1*2.4G WiFi 1*RS232/485 1*USB 2*DC 9~48V (TB) -20~60/70C 0T001 +: 1*DI+1*DO 0T321 +: 4*DI+4*DO, 2*AI+1*AO, 8GB-uSD 0T421 +: 4*232/485, 1*DI+1*DO, 8GB-uSD 0TA21 +: 1xADSL2+, 1*DI+1*DO 0TV21 +: 1*VDSL2; 1*DI+1*DO IOG851 m*LTE, (1+1)SIM n*GE 1*RS485(TB) 1*USB 1*(DI+DO) 2*DC 12~48(TB) -30~ 70C 0T041 +: 1*Cat4, 4+1 GE, 1*2.4/5G WiFi 0T031 +: 1*Cat4, 4+1 GE, 1*5G HP WiFi 0TF41 +: 1*Cat4, 4*GE+1*SFP, 1*2.4/5G WiFi LT001 +: 2*Cat4 (1+1)*SIM, 4+1*GE 0TV41 +: 1*Cat4,1*VDSL2, 4*GE, 1*2.4/5G WiFi 00VC1 +: 1*VDSL2 only, 4*GE, 1*2.4/5G+1*5G HP WiFi TBD 6w~12w 12w~24w 2w~6w < 2weeks Sample

IOG Series: Function Summary WiFi Uplink IEC 60870-5 FRTU / IED FTU IP Cam VLAN 1 Sensor Modbus RTU PLC-1 HVAC Modbus TCP VLAN 2 Ethernet IOP SSID2 Modbus /RTU Local Management SSID 1 Option Connected Device Administration Data Center Remote Modbus Master Grouping Network Protocol VPN Intranet Firewall Security VPN Intranet Wi-Fi AP 2.4/5G Ethernet IOG Series IEC70870-5 Interchange Field Communication Multi-WAN & Uplink Event Handling

IOG Series : Function Description Field Comm. Virtual COM: RFC2217, TCP Client, TCP Server, UDP Modbus: gateway for Modbus TCP/ RTU/ASCII packet, Modbus Master /Slave Access IEC60870-5*: IEC101, IEC104 Data Interchange*: OPC UA, MQTT, Modbus /IEC Conv. Data Logging: Sniffer, Off-line/Full-time Proxy, Sniffer& Proxy Cellular: 3GPP, 2G/3G/LTE, IP Pass-through, IPv4/6 Ether-WAN: Dynamic IP, Static IP, PPPoE , PPTP, L2TP ADSL2+: IPoA, EoA , PPPoA , PPPoE , RFC 1483 bridged Wi-Fi uplink: Auto AP scan, profile for APs link priority Multi-WAN: Failover, Load Balance, Network Monitoring: ICMP/DNS Query WAN SIM: Dual-SIM Failover/ Failback APN : Auto-Detected, User Defined Priority, Manual, Multi-APN Network Scan: Operator/Service Type Data Plan: Monitor, Notify, Connection Restricted SMS: Send, Receive, Forward, Event Notify, System Manage USSD*:Manual/USSD Profile Tunnel: PPTP, L2TP, IPSec, GRE, OPEN VPN, Dynamic VPN, L2TP over IPSec, DMVPN Scenario: site to site or host; host to host or site; DMVPN Tunneling: Full Tunnel, Tunnel Failover/ Load Balance VPN Cellular Standard: 802.11b/g/n/ac Compliance Mode: AP Router, WDS, WDS Hybrid Modes Functions: Multi-SSID, WPS*, WMM Security: WEP, WPA,WPA2, WPA-PSK, WPA2-PSK, 802.1x Captive Portal: External & Internal web portal Wi-Fi Security Firewall: SPI Firewall , IPS Access control: MAC control, Packet, web ,content and application filters, URL blocking, Authentication: MAC based, Captive portal internal/ external LDAP/AD database Network NAT & : 1 to 1, 1 to many, NAT transversal, DMZ, ALG, Virtual Server/Computer, VPN pass-through Routing: Static, Dynamic - RIP1/RIP2, OSPF, BGP Network Server: DHCP server & Relay , DDNS, IGMP VLAN: Port-based, Tag-based IPv6: Dual Stack, 6-in-4, 6-to-4, Dynamic, Static, PPPoE Admin. Configuration: Web UI, CLI, Command Script Management: SNMPv3 Std. & AMIT MIB , TR069 System: Upgrade, Backup & Restore, Reboot & Reset, SysLog FTP*: FTP Server, User Account Diagnostic: Packet Analyzer, Diagnostic Tools Rule -based: by grouping MAC, IP, host, to select DSCP, TOS, well-known and user defined service for QoS control QoS Control : bandwidth, queue priority, Max Session, DSCP Event Handling: user-defined, Managing & Notifying event. Trigger and action by SMS, SNMP trap, Syslog, email, device hardware & function behavior change. GNSS*: Location Tracking / Viewer Power Control: Ignition Sense. Service Scheduling: Time Schedule List Grouping: Host Grouping List External Server: Email, Sys-log, RADIUS, SCEP, FTP Certificate: My Certificate, Trust Certificate, Issue Certificate Object Field Comm.

Design Consideration

Feature Description : Bus & Protocol Intranet & Internet AMIT Product Bus & Protocol M2M-IoT Gateway Virtual COM POS Serial Client/Server Remote Access & Control Control Center Host Computer SCADA & HMI IP‐based Ethernet Communication Serial Cable RS 232/485 Modbus Multi I/O Meter PLC Bus & Protocol Function To access/control/manage remote serial device through network. Performs a conversion of Modbus TCP/RTU for the data acquisition from remote management sites. Help Smart Grid Substation having a reliable and stable power transmission system. Provide in-vehicle teleservice with OBD-II for remote diagnostics fleet management. IEC 60870-5 FRTU / IED FTU OBD-II 10

Data /Message Interchange

support Data Logging Function Feature Description : Data Logging Intranet & Internet AMIT Product Access Devices IOG Modbus Gateway support Data Logging Function ID=1 ID=2 ID=3 Modbus/RTU Slave devices Remote Data Control Center ACS Server Remote Gateway SCADA Server (Modbus TCP Master) HMI Host Data Base Sensor Alarm Wireless Modbus/TCP Slave devices Modbus TCP Data Acquisition Modbus/TCP Slave devices Multi I/O HVAC PLC USB Stick (external) MicroSD (internal/external) Serial Cable Ethernet Cable Wireless Feature & Modes 1. Sniffer Mode 2. Offline Proxy Mode 3. Full-Time Proxy Mode 4. Mode 1+2 Mixed 5. Mode 1+3 Mixed Log Files Management 1. Download via WEB UI 2. Download via FTP 3. Auto Upload via FTP by schedule 12

Feature Description : Modbus Control Network Control Center Modbus Function & Application Intelligent Protocol Conversion Data Storage and Recovery Smart Event Handler & Notification AAA UTM UCE852AM DB SCADA/OPC VPN Concentrator Cloud ACS Modbus TCP VPN Intranet LTE / Ethernet / ADSL Industrial Wireless Modbus Series LAN / WLAN Modbus TCP MicroSD card Data Logging File Saving… Proxy Mode Operation & Business Network Modbus RTU/ASCII RS-232 / RS-485 FTP service for remote downloading… Application Excellent capability to fulfill local and remote Modbus data accessing requirement in industrial automation field for SCADA, Telemetry and Tele-service. Benefits Intelligent Protocol Conversion : Performs a conversion between different protocols/interfaces of Modbus/TCP and Modbus/RTU/ASCII for the real-time monitoring and control and data acquisition from remote management sites. Data Storage and Recovery : Through the Data Logging feature to save the Modbus device real-time data onto internal/external storage space, and those files can be downloaded by FTP or Web UI, for Admin's further/fully/historical data analysis and statistics. Smart Event Handler & Notification : By monitoring the Modbus device values changing to send out the notification or alert via SMS, SNMP, and Email. 13

OPC UA : Solution Diagram & Description Control Network Central Historian Trending MES ERP HMI SCADA OPC Clients Command HDA A&E DA OPC UA Simplify Installation Provides a Unified Data Model Saving Network Bandwidth Integrated Security Mechanisms OPC UA Server Modbus TCP LAN / WLAN Sampling… LTE / ADSL / PPPoE OPC UA Secure Conversation Queue HDA DA A&E Command Modbus RTU/ASCII RS-232 / RS-485 Publishing … Application OPC UA(Unified Architecture) is the next generation of OPC standards, it could be added to embedded product integrating data communication and acquisition between all components for Industrial Automation applications. Benefits Simplify Installation : Support the easiest, efficient and cost effective way of Data Connectivity & Acquisition without increasing additional classic OPC servers. Provides a Unified Data Model : OPC UA can associate all the data(DA, A&E, HDA, commands…) together then OPC clients do not need to redo the association work. Saving Network Bandwidth : Report by Exception to define the rate of sampling & publishing interval, when the data updating of target device changes not frequently. Integrated Security Mechanisms : UA Security consists of authentication and authorization, encryption and data integrity via signatures. Wireless Industrial UA Modbus Gateway

AMIT Modbus Gateway + OPC UA HMI SCADA Historian Operations Network Central Historian Trending MES ERP Business Network OPC UA Secure Conversation DA DA DA A&E HDA Command HDA Remote OPC Clients Remote OPC Clients OPC UA Secure Conversation Command A&E DA HDA Publishing … OPC UA Simplify Installation Provides a Unified Data Model Saving Network Bandwidth Integrated Security Mechanisms Ethernet AMIT Product Wireless Industrial UA Modbus Gateway IOG : Cellular Gateway IOP : AP Router IOE : Ethernet Gateway Queue Sampling… LAN / WLAN OPC UA Secure Conversation Modbus RTU/ASCII Slave RS-232 / 485 D/A Signal I/O Local OPC Clients HVAC PLC Modbus/RTU Slave Device Meter Driver Field Device Mobile /APP SCADA Ethernet Device Alarm Sensor I/O Device

Data Interchange : Mqtt Central Historian Trending MES ERP HMI SCADA Command HDA A&E DA Device Network MQTT MQTT IOG8xx Fieldbus Version Ethernet Version & 4G LTE Ethernet WAN DSLAM Wi-Fi Ethernet MQTT Slave Modbus TCP/ RTU IOP760 DI/DO + AI/AO SCADA Local NOC HMI Alarm Sensor OAP761 Bluetooth Application / Network Local Control Network Multiple Fieldbus Cellular Gateway for IIoT Application

Case Study

Multi-WAN Reliability Cellular Connectivity Rain Gauge Monitor Project Wireless Modbus SCADA / Telemetry / Teleservice Where: Thailand River System What: It is SCADA, Measure Rain Fall, Water Level and IP CAM monitoring How: Wireless Modbus SCADA / Telemetry / Teleservice solution by AMIT Data Logging Event Management Modbus Gateway Multi-WAN Reliability Cellular Connectivity Solution Benefits Project Summary Local Monitoring (Devices & Sensors) Multi-WAN ADSL & Cellular Manage Server (SCADA/Master) Project Requirement Modbus Data Manage Fieldbus Network IP CAM Water Level Sensor Rain Gauge Rain Gauge System Scenario Diagram DSLAM Control Network AAA UTM DB SCADA /OPC Cloud ACS UDR UCE VPN Concentrator IOG761-0TDA1 LTE/3G ADSL Ethernet RS232/485 18

Commercial Water Heater monitoring & maintenance Wireless Modbus SCADA / Telemetry / Teleservice Where: Japan Commercial Building What: It is SCADA, Monitoring and Maintenance for Water Heater System and peripheral equipments How: Wireless Modbus SCADA / Telemetry / Teleservice solution by AMIT Data Logging Event Management Modbus Gateway Dual-SIM Failover Reliability Cellular Connectivity Solution Benefits Project Summary Local Monitoring (Devices & Sensors) Cellular-WAN Manage Server (SCADA/Master) Project Requirement Modbus Data Manage Fieldbus Network Scenario Diagram Control Certer SCADA OPC HQ NOC IP CAM GPRS/3G/4G 1*DI+1*DO Alarm Sensor Water Heater System IOG700-0xCR1 Data Logging LTE / 3G DI / DO Ethernet RS232/485 19

Dual-SIM Failover Reliability Cellular Connectivity Integrate Solar Power Solution Wireless Modbus SCADA / Telemetry / Teleservice Where: In Taiwan, application of the Solar Power System What: It is SCADA, Monitoring and Maintenance for Solar Power System and peripheral equipments How: Wireless Modbus SCADA / Telemetry / Teleservice solution by AMIT Event Management Modbus Gateway Dual-SIM Failover Reliability Cellular Connectivity Solution Benefits Project Summary Local Monitoring (Devices & Sensors) Cellular-WAN Manage Server (SCADA/Master) Project Requirement Modbus Data Manage Fieldbus Network Scenario Diagram Control Certer IP CAM SCADA OPC HQ NOC IOG500-0x001 GPRS/3G/4G Solar Panels LTE / 3G Ethernet RS232/485 VCC GND Battery Charge Controller 20

Fish Farming Project Wireless Modbus SCADA / Telemetry / Teleservice Where: In south of Taiwan along the coastal areas What: It is SCADA, Monitoring and Maintenance for Fish Farming System and peripheral equipments How: Wireless Modbus SCADA / Telemetry / Teleservice solution by AMIT Event Management Modbus Gateway Dual-SIM Failover Reliability Cellular Connectivity Solution Benefits Project Summary Local Monitoring (Devices & Sensors) Cellular-WAN Manage Server (SCADA/Master) Project Requirement Modbus Data Manage Fieldbus Network Data Logging Scenario Diagram Control Certer SCADA OPC HQ NOC IP CAM IOG700-0xCR1 1*DI+1*DO Alarm Sensor GPRS/3G/4G Water-Pump Data Logging LTE / 3G DI / DO Ethernet RS232/485 PLC more extend I/O Alarm Sensor 21

Multi-Cellular Modules Cellular Connectivity Lightning Strike Counting System Wireless M2M SCADA / Telemetry / Teleservice Where: In Europe, the Lightning Strike Counting System were laid in various places What: It is SCADA, Monitoring and Maintenance for Lightning Strike Counting System and for their big-data collecting How: Wireless SCADA / Telemetry / Teleservice solution by AMIT Event Management Failover Reliability Multi-Cellular Modules Cellular Connectivity Solution Benefits Project Summary Local Monitoring (Devices & Sensors) Cellular-WAN Manage Server (SCADA) Project Requirement Multi-Cellular Data Manage WAN Failover Scenario Diagram Control Certer SCADA OPC HQ NOC IDG851-LTGT1 Dual LTE/3G Failover Backup Charge Controller Solar Panel LTE / 3G Ethernet VCC GND Backup Power System 22

Oil and Gas Field Mining SCADA & Telemetry Smart Mining Event Management M2M-IoT Gateway Cellular Connectivity Real-time Connectivity Solution Benefits Project Summary Local Monitoring (Devices & Sensors) Wireless Uplink Manage Server (SCADA/Master) Project Requirement IEC/Modbus /Virtual COM Data Manage Fieldbus Network Where: In China, for Oil and gas field transportation projects What: Oil and gas field equipment collection and supervision, pipelines through the long-distance transport status. How: Provided a good transfer of regulatory data via wireless network, with VPN for security, dual SIM design for stability and efficiency. 油气田使用情境 Remote Control Center SCADA Data Server IOG500-0T001 VPN GPRS/3G/LTE LTE / 3G Ethernet RS232/485 23

Smart Grid(/IEC) Substation Wireless IEC 101/104 Smart AMR Where: In India, for power distribution projects What: Electricity needs to be transmitted in long distance, need to make the power transmission and whole system to be reliable How: to provide multi-wan and failover connection ability, plus the dual SIM redundant mechanism Event Management IEC Gateway Multi-WAN Reliability Cellular Connectivity Real-time Connectivity Solution Benefits Project Summary Local Monitoring (Devices & Sensors) Wireless Uplink Manage Server (SCADA/Master) Project Requirement IEC 101/104 Data Manage Fieldbus Network Remote Control Center SCADA Data Server Scenario Diagram FTU IOG761-0T002 DSLAM FRTU / IED LTE/3G Ethernet RS232/485 24

Traffic Controls Project SCADA & Telemetry Environment Monitoring Where: Australia Traffic and Transportation systems What and How: In this Traffic control system, plus the loop sensors and speed sensors for monitoring and to send out related alert messages to cars nearby via extendable bluetooth connectivity Event Management Extendable Connectivity Modbus Gateway Multi-WAN Reliability Cellular Connectivity Solution Benefits Project Summary Local Devices (IP-CAM) Multi-WAN ADSL & Cellular Manage Server (SCADA/Master) Project Requirement Ethernet / Modbus / Blurtooth Data Manage Field Network Remote/Local Control Center SCADA Data Server Local Monitoring (Sensors) VPN IOG761-0TDA1 VPN ! DSLAM USB 2.0 ! LTE/3G xDSL Ethernet RS232/485 Scenario Diagram 25

Wireless PLC Project Wireless Modbus SCADA & Telemetry Where: In Factory’s production line What: Including SCADA, PLC, for Monitoring and Maintenance under Field Network s Operation How: Wireless Modbus SCADA / Telemetry / Teleservice solution Event Management Modbus Gateway Selectable Dual-Band Wireless Connectivity Solution Benefits Project Summary Local Monitoring (Devices & Sensors) WiFi Uplink Manage Server (SCADA/Master) Project Requirement Modbus Data Manage Fieldbus Network Data Logging Scenario Diagram IP CAM Local Control Center SCADA Data Server IOP560-07001 IOP760-07CR1 WiFi Uplink WiFi 2.4G/5G Multiple I/O Field Devices Alarm Sensor Data Logging WiFi 2.4G/5G PLC WiFi AP Mode Multiple I/O Field Devices Alarm Sensor WiFi D/A I/O Ethernet RS232/485 PLC 26

Taiwan-中油 Gas Project Business Continuity Gas Station Where: A Gas Station which deployed wire difficultly in high mountains in Taiwan What: Besides as Backup fixed-Line. Collect or monitor devices over cellular Network anytime How: Install AMIT Modbus Cellular gateway and UCE852 VPN Concentrator establish secure Tunnel to Control Center to gather data between Control Center and mulit remote sites Modbus ,SNMP Rugged Design Local monitor via WiFi Reliable 3G/LTE Uplink Solution Benefits Project Summary VPN Concentrator UCE852 AMIT Modbus Cellular Gateway (IOG761) Manage devices of all remote sites Project Requirement 3G/LTE Network Modbus Protocol Modbus over IP Network Device Link IWG IOP OAP PoE 27

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